EP0842706A3 - Coating installation and method for controlling the flow of coating material in this installation - Google Patents
Coating installation and method for controlling the flow of coating material in this installation Download PDFInfo
- Publication number
- EP0842706A3 EP0842706A3 EP97119659A EP97119659A EP0842706A3 EP 0842706 A3 EP0842706 A3 EP 0842706A3 EP 97119659 A EP97119659 A EP 97119659A EP 97119659 A EP97119659 A EP 97119659A EP 0842706 A3 EP0842706 A3 EP 0842706A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- coating
- installation
- flow
- controlling
- coating material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/035—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material to several spraying apparatus
Landscapes
- Spray Control Apparatus (AREA)
- Nozzles (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Zum automatischen Steuern des Materialflusses in einer Beschichtungsanlage wird deren Ringleitung (20) in Beschichtungspausen stromabwärts von zu den Beschichtungsvorrichtungen (25,26,28,29) führenden Hinlaufleitungen (32,32',34,34') gesperrt und das Beschichtungsmaterial aus den Hinlaufleitungen (32,32',34,34') durch eine separate Rücklaufleitung (35,35') hinter der Sperrstelle wieder in die Ringleitung (20) zurückgeleitet. For automatic control of the material flow in a coating system, the ring line (20) is blocked during coating breaks downstream of the feed lines (32, 32 ', 34, 34') leading to the coating devices (25, 26, 28, 29) and the coating material from the feed lines (32,32 ', 34,34') through a separate return line (35,35 ') behind the blocking point back into the ring line (20).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19647168 | 1996-11-14 | ||
DE19647168A DE19647168A1 (en) | 1996-11-14 | 1996-11-14 | Coating plant and method for controlling the material flow in the plant |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0842706A2 EP0842706A2 (en) | 1998-05-20 |
EP0842706A3 true EP0842706A3 (en) | 1998-12-02 |
EP0842706B1 EP0842706B1 (en) | 2002-05-15 |
Family
ID=7811718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97119659A Expired - Lifetime EP0842706B1 (en) | 1996-11-14 | 1997-11-10 | Coating installation and method for controlling the flow of coating material in this installation |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0842706B1 (en) |
DE (2) | DE19647168A1 (en) |
ES (1) | ES2175245T3 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7828527B2 (en) † | 2005-09-13 | 2010-11-09 | Illinois Tool Works Inc. | Paint circulating system and method |
GB0518637D0 (en) | 2005-09-13 | 2005-10-19 | Itw Ltd | Back pressure regulator |
DE102006002389A1 (en) * | 2006-01-17 | 2007-07-19 | SCHÜTZE, Thomas | Control of the flow of paint used in painting booths used particularly for painting automobile bodies |
WO2007131660A1 (en) | 2006-05-12 | 2007-11-22 | Dürr Systems GmbH | Coating plant and associated operating method |
DE102019130920A1 (en) * | 2019-11-15 | 2021-05-20 | Dürr Systems Ag | Paint supply system for a coating system and the associated operating process |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3720373A (en) * | 1971-08-30 | 1973-03-13 | G Levey | Recirculating paint system or the like |
US4390126A (en) * | 1979-06-13 | 1983-06-28 | Basf Farben & Fasern A.G. | Process for supplying painting lines with paint |
US4830055A (en) * | 1984-12-10 | 1989-05-16 | Nordson Corporation | Circulating and dead end color changer with improved valves and manifolds |
WO1995015219A1 (en) * | 1993-12-02 | 1995-06-08 | Hose Specialties/Capri, Inc. | Paint system |
-
1996
- 1996-11-14 DE DE19647168A patent/DE19647168A1/en not_active Withdrawn
-
1997
- 1997-11-10 ES ES97119659T patent/ES2175245T3/en not_active Expired - Lifetime
- 1997-11-10 DE DE59707276T patent/DE59707276D1/en not_active Expired - Fee Related
- 1997-11-10 EP EP97119659A patent/EP0842706B1/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3720373A (en) * | 1971-08-30 | 1973-03-13 | G Levey | Recirculating paint system or the like |
US4390126A (en) * | 1979-06-13 | 1983-06-28 | Basf Farben & Fasern A.G. | Process for supplying painting lines with paint |
US4830055A (en) * | 1984-12-10 | 1989-05-16 | Nordson Corporation | Circulating and dead end color changer with improved valves and manifolds |
WO1995015219A1 (en) * | 1993-12-02 | 1995-06-08 | Hose Specialties/Capri, Inc. | Paint system |
Also Published As
Publication number | Publication date |
---|---|
EP0842706B1 (en) | 2002-05-15 |
DE59707276D1 (en) | 2002-06-20 |
ES2175245T3 (en) | 2002-11-16 |
DE19647168A1 (en) | 1998-05-28 |
EP0842706A2 (en) | 1998-05-20 |
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